英语中对原因状语的表达不外乎有以下四种类型:(一)用连接词because,since,as,now that,seeing that,in that和not that,…but that…,by reason that,for fear that等引导从句以及并列连词for引导并列分句表示原因.(二)用各种短语表达原因状语.1.介词短语,常以at,with,by,hrough,in,on for,between under,of,from,after,over,owing to,on ac-count of,thanks to,out of,due to和inview of引导短语表示原因状语,如: Since English, the reason adverbial expression no more than the following four types: (a) with connectives because, as, now that, seeing that, in that and not that, ... but that ..., by reason that, for fear that such as the leading clause and the conjunct conjunctions for guidance parallel clause that reason. (B) with a variety of phrases to express the reason adverbial .1 prepositional phrases, often at, with, by, hrough, in, on for, between under, of, from, after, over, owing to, on ac-count of, thanks to, out of, due to and inview of lead phrase